Europavia will continue to carry out both preventive and corrective maintenance of the radio and navigation equipment, images capturing systems (electro-optical systems) and on-board instruments for the helicopters of the Aerial Services of the Police General Directorate, which is a great challenge for the next two years since, currently, the National Police fleet has 26 helicopters of three different models: BO-105, EC-135 and EC-120 distributed in several airports throughout the Spanish geography.